Digital Pressure Calibrator

The XYGK-100S Digital Pressure Calibrator is the latest portable high-precision measuring instrument launched by our company. It utilizes high-quality components and automated testing processes, assisted by multi-CPU processing, ensuring high accuracy and reliability, with features such as compact size and lightweight design.

In addition to measuring pressure through high-precision intelligent pressure modules, this instrument also includes the functions of a six-and-a-half-digit digital multimeter and signal source for DC input and output, covering various ranges of voltage and current measurement and output.

It can be used as a high-precision measuring instrument and calibration device for pressure/differential pressure transmitters, pressure sensors, general/precision pressure gauges, etc. It also functions as a potentiometer, precision millivoltmeter, and precision ammeter. It is widely applicable in industrial and mining sectors such as petroleum, chemical, metallurgy, power, metrology, automation, as well as scientific research institutions.

Product Features of the XYGK-100S Digital Pressure Calibrator:

Large-screen LCD with dual-row display.

Five-digit and six-digit resolution display options.

High-precision pressure measurement, with customizable ranges from -100 kPa to 0 to 250 MPa.

High-precision voltage and current measurement and output functions.

Automatic zero calibration and automatic cold junction compensation.

AC/DC power supply, capable of continuous operation after charging.

USB and RS232 communication interfaces.

Compact size, easy to carry.

Main Functions:

Pressure measurement.

Voltage measurement.

Voltage output.

Current measurement.

Current output.

Technical Specifications of the XYGK-100S Digital Pressure Calibrator:

Pressure:

● Our pressure modules include gauge pressure, differential pressure, and absolute pressure types, with main ranges as follows:

Gauge pressure: -100 kPa to 0 to 250 MPa (various ranges)

Differential pressure: -100 kPa to 0 to 2.5 MPa (various ranges)

Absolute pressure: 0 to 110 kPa (various ranges)

● Main pressure measurement accuracy: 0.1% F•S; 0.05% F•S; 0.02% F•S

Voltage:

● Measurement: 0-30 V in various ranges, accuracy for 0-5 V range is ±(0.005% RD + 0.005% FS), input impedance: >5 MΩ.

● Output: 0-15 V, accuracy: ±(0.005% RD + 0.005% FS), output impedance: <1 Ω.

Current:

● Measurement: 0-30 mA, accuracy: ±(0.005% RD + 0.005% FS), input impedance: 5 Ω (plus fuse resistance).

● Output: 0-30 mA, accuracy: ±(0.005% RD + 0.005% FS).

Power Supply:

Internal rechargeable battery: 9 V, power consumption: <0.6 W.

External power supply: 220 V, 50 Hz.

Operating Environment:

Temperature: 5-50°C, humidity: <90%.

Dimensions: Φ120 mm × 195 mm.

Weight: Approximately 2 kg.